https://bugs.kde.org/show_bug.cgi?id=475656
Bug ID: 475656
Summary: Crash in QV4 engine upon Merkuro startup
Classification: Applications
Product: Merkuro
Version: 23.08.2
Platform: openSUSE
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: claudio.cam...@kde.org
Reporter: philipp.reichm...@gmail.com
CC: c...@carlschwan.eu
Target Milestone: ---
Created attachment 162320
--> https://bugs.kde.org/attachment.cgi?id=162320&action=edit
Backtrace 1 - crash in QV4::QQmlValueTypeWrapper::create()
SUMMARY
Kalendar/Merkuro crashes on startup. The backtrace points to the QV4 javascript
engine. No window ever appears.
Additionally, no KDE crash handler comes up.
STEPS TO REPRODUCE
1. Start Merkuro (from the commandline with merkur-calendar)
OBSERVED RESULT
> merkuro-calendar
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/ToolBarPageHeader.qml:32:9:
QML Loader (parent or ancestor of QQuickLayoutAttached): Binding loop detected
for property "maximumWidth"
[1] 10537 segmentation fault (core dumped) merkuro-calendar
EXPECTED RESULT
The app should come up normally.
SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20231011
KDE Plasma Version: 5.27.8
KDE Frameworks Version: 5.110.0
Qt Version: 5.15.11
Kernel Version: 6.5.6-1-default (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i7-8550U CPU @ 1.80GHz
Memory: 15.5 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 620
ADDITIONAL INFORMATION
This is in the Wayland session, if I start with QT_QPA_PLATFORM=xcb, the UI
comes up briefly, but then the app also crashes:
> QT_QPA_PLATFORM=xcb merkuro-calendar
qrc:/BasicMonthListView.qml:216:21: QML Button: Binding loop detected for
property "implicitWidth"
qrc:/BasicMonthListView.qml:216:21: QML Button: Binding loop detected for
property "implicitWidth"
[1] 11061 segmentation fault (core dumped) QT_QPA_PLATFORM=xcb
merkuro-calendar
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